AlyssaMarie101
AlyssaMarie101 AlyssaMarie101
  • 02-11-2017
  • Mathematics
contestada

Alvin's age is two times Elga's age. The sum of their ages is 78. What is Elga's age?

Respuesta :

MrWawas
MrWawas MrWawas
  • 02-11-2017
Elga's age is 26. I solved this by: dividing 78 by 2, guessing a random number close enough too it, (in this case I just randomly chose 26) and multiplying it by two, then adding the numbers.
Answer Link
kourtneyhayward kourtneyhayward
  • 02-11-2017
78/3 is 26 and 26+26 is 52 so the answer is 52 for alvis and elgas age is 26 
Answer Link

Otras preguntas

How would you call in other words to scold or punish severely
What's the other word stubborn; inflexible
What would cause a decrease in the quality of circulating red blood cells
How do we use the Pythagoras theorem in "everyday life".
what we need to become success
How would you call in other words to scold or punish severely
if Xx8=y is the rule,and the value of x is 4, what is the value of y
What's the other word stubborn; inflexible
Which expression is equivalent to 27/125
What's the other term for: lacking respect; scornful